Explore AWS Greengrass and its role in extending AWS IoT Core to edge devices in this 50-minute conference talk from GOTO Amsterdam 2018. Discover how Greengrass enables devices to act locally on generated data while leveraging cloud capabilities. Learn about IoT architecture, security, identity services, device gateways, message brokers, rule engines, registries, and device shadows. Examine the challenges of running IoT devices, including physical limitations and regulatory requirements. Dive into AWS options, features, and Lambda functions. Gain insights from real-world applications, such as Rio Tinto's implementation. Explore the benefits, endpoints, and product interactions of AWS Greengrass. Conclude with testing strategies and a Q&A session to deepen your understanding of edge computing in IoT environments.